TM-300 Infrared thermometer detailed description

The ratio of the distance to the diameter of the viewpoint: 8:1

Measuring range : -4 ° F to 968 ° C, -20 ° C to 520 ° C

Accuracy : ± 2 ° C (± 3 ° F)or 2%reading

Repeatability :2%or 3 ° F

Response time :500millisecond,95%

Spectral response:7~18m

Fat rate:0.95

working environment :Operating temperature : 0 ° C to 40 ° C

Relative humidity : 10 to 95% RH

No relative temperature : 10 to 95% RH

No condensation , <30 ° C

Storage temperature : -20 ° C to 50 ° C

Built-in laser pointer light point, backlit display

weight :approximately 150g (No battery included)

size : 15.5 x 9 x 4 cm

battery:9V

Battery Life 12hour